How expand social module size?

Hi, I want to place the language switcher next to the social icons in the module position social. But the area is too small and language flags are dropped to the next line. Where in css do I have to expand the width? Please see screenshot. Thank you

Could You please post an url to your site?

www.duelberg.de/showroom/clean/

I removed the social box. thanks

If you would like to keep the social box, please write back I'll try to create custom override css for you.